Use the following question to answer #12-15 A marketing manager conducted a study to determine whether there is a linear relationship between money spent on advertising and company sales. The data are shown in the table below. Atte 2 H Advertising expenses ($), X 2,400 1,600 Company sales ($). 225,000 184,000 220,000 240,000 2,000 2,600 1.400 1.600 180,000 184,000 186,000 215,000 2,000 2,200 Compute the value of the correlation coefficient. O 0.9129 O 0.8334 O 0.8564 O 0.7653